About ArrayExpress

What is ArrayExpress?

ArrayExpress is a core EBI database delivered by the Functional Genomics group. The database is a repository for functional genomics data from both microarray and high-throughput sequencing studies, many of which are supported by peer-reviewed publications. Data sets are either submitted directly to ArrayExpress and curated by a team of specialist biological curators, or are imported systematically from the NCBI Gene Expression Omnibus database on a weekly basis. Whichever the source, data are collected in conformity to the "Minimum Information About A Microarray Experiment" (MIAME) and "Minimum Information About a Sequencing Experiment" (MINSEQE) standards.

Publications / how to cite

  • Citing ArrayExpress database: please use the following publication: Rustici. G et al., 2013. ArrayExpress update--trends in database growth and links to data analysis tools. Nucleic Acids Res, doi: 10.1093/nar/gks1174. Pubmed ID 23193272.
  • Citing ArrayExpress submission in your manuscript: please include your experiment accession number and the URL to ArrayExpress home page, www.ebi.ac.uk/arrayexpress. e.g. "Microarray data are available in the ArrayExpress database (www.ebi.ac.uk/arrayexpress) under accession number E-MEXP-12345."
  • Citing ArrayExpress BioConductor package: please refer to this BioConductor page for more information about the authors and maintainer of the package.

Please also check out the publications page from the ArrayExpress production team for a more comprehensive list of peer-reviewed papers and posters/oral presentations at international conferences.

The team behind ArrayExpress

The ArrayExpress team is part of the Functional Genomics group at EMBL-EBI, led by Alvis Brazma. The team consists of about fifteen bioinformaticians, ontologists, software engineers and web developers, split between the production team led by Robert Petryszak and development team led by Ugis Sarkans. The production team manages, curates and models all incoming data to ArrayExpress, while the development team looks after all the back-end database infrastructure and the public-facing website.

Acknowledgements

ArrayExpress and related activities are supported by member states of the European Molecular Biology Laboratory; European Commission: ENGAGE [201413], EurocanPlatform [260791], GEUVADIS [261123], SLING [226073], SYBARIS [242220], EUROCANPLATFORM [260791], CAGEKID [241669], BioMedBridges [284209] and Gen2Phen [200754]; US National Institutes of Health (the National Human Genome Research Institute, National Institute of Biomedical Imaging and Bioengineering and the National Cancer Institute) [P41 HG003619]; National Center for Biomedical Ontology (one of the National Centers for Biomedical Computing supported by the National Human Genome Research Institute, the National Heart, Lung, and Blood Institute, and National Institutes of Health Common Fund [U54-HG004028]); National Science Foundation Award Number [1127112].

The ArrayExpress team would like to thank the following companies for their support through the offering of free software licenses: